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Service Manual

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  • Contains Circuit Diagrams
  • Download
  • PDF Format
  • Complete manual
  • Language: English
Price: $4.99

Description of SONY SAWM20 Service Manual

Complete service manual in digital format (PDF File). Service manuals usually contains circuit diagrams, printed circuit boards, repair tips, wiring diagrams, block diagrams and parts list. Service Manual ( sometimes called Repair Manual ) is used mainly by technicians.

If You just want to know how to use Your tv, video, mp3 player etc. You should look for Owner's Manual. After placing order we'll send You download instructions on Your email address.

The manual is available in languages: English

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Text excerpt from page 3 (click to view)
• Location of controls – Front view (a part) –

THIS NOTE IS COMMON FOR PRINTED WIRING BOARDS AND SCHEMATIC DIAGRAMS. (In addition to this, the necessary note is printed in each block.)

For printed wiring boards.
Note: • X : parts extracted from the component side. • Y : parts extracted from the conductor side. • b : Pattern from the side which enables seeing.

For schematic diagrams.
Note: • All capacitors are in µF unless otherwise noted. pF: µµF 50 WV or less are not indicated except for electrolytics and tantalums. • All resistors are in Ω and 1/4 W or less unless otherwise specified. • C : panel designation. Note: The components identified by mark 0 or dotted line with mark 0 are critical for safety. Replace only with part number specified. Note: Les composants identifiés par une marque 0 sont critiques pour la sécurité. Ne les remplacer que par une piéce por tant le numéro spécifié.






1 POWER (@/1) button 2 POWER indicator 3 PHASE (4 NORMAL/$ REVERSE) button 4 CUT OFF FREQ dial 5 LEVEL dial

• : B+ Line. • : B– Line. • Voltages are dc with respect to ground under no-signal conditions. no mark : Power on ∗ : Impossible to measure • Voltages are taken with a VOM (Input impedance 10MΩ). Voltage variations may be noted due to normal preduction tolerances. • Signal path. K : AUDIO • Abbreviation CND : Canadian model SP : Singapore model MX : Mexican model MY : Malaysia model

2-1. Circuit Boards Location

POWER IC board LED board

SWITCH board MAIN board




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